Senior JavaScript Engineer ID77080

Description

**About the role** We are looking for a **Senior JavaScript Engineer** to support the modernization of a large\-scale JavaScript ecosystem, assisting with the migration of 2,000\+ applications to the latest JavaScript versions and leading the transition from npm to pnpm. You will troubleshoot migration issues, collaborate broadly across engineering teams, and contribute to build optimization and dependency management initiatives. The role requires 4\+ years of JavaScript experience, deep familiarity with the open\-source ecosystem, and flexible hours to overlap with the US team. **What you will do** * Support the JavaScript ecosystem modernization; * Assist with the migration of 2,000\+ applications to the latest JavaScript versions; * Assist with the migration from npm to pnpm; * Collaborate with teams across the organization to assist with migrations. **Must haves** * **\+4 hands\-on years of experience** with **JavaScript**; * Experience migrating applications to new **JavaScript** versions; * Experience using **pnpm**; * Deep understanding of the JavaScript open\-source ecosystem; * Experience troubleshooting and resolving application migration issues; * Strong collaboration and communication skills; * Ability to work flexible hours to overlap with the US team; * Upper\-intermediate English level. **Nice to haves** * Experience with large\-scale application modernization or migration projects; * Experience automating application migrations; * Familiarity with AI tools; * Familiarity with build optimization and dependency management; * Experience working with enterprise JavaScript applications at scale. **Perks and benefits** * **Professional growth:** Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps. * **Competitive compensation:** We match your ever\-growing skills, talent, and contributions with competitive USD\-based compensation and budgets for education, fitness, and team activities. * **A selection of exciting projects:** Join projects with modern solutions development and top\-tier clients that include Fortune 500 enterprises and leading product brands. * **Flextime:** Tailor your schedule for an optimal work\-life balance, by having the options of working from home and going to the office, whatever makes you the happiest and most productive. Job Type: Full\-time Work Location: Remote